Thus, Wife's D.C. action for separate maintenance does not operate as a bar to Husband's attempt to obtain a dissolution of marital status in this state. Wife cites numerous cases in support of her argument that Husband is making an impermissible collateral attack on the decree and jurisdiction of the D.C. court. ( Sherrer v. Sherrer (1948) 334 U.S. 343 [92 L.Ed. 1429, 68 S.Ct. 1087, 1 A.L.R.2d 1355]; Fehlhaber v. Fehlhaber (5th Cir. 1982) 681 F.2d 1015; Peery v. Superior Court (1985) 174 Cal.App.3d 1085 [ 219 Cal.Rptr. 882]; In re Marriage of Stich (1985) 169 Cal.App.3d 64 [ 214 Cal.Rptr. 919]; and Craig v. Superior Court (1975) 45 Cal.App.3d 675 [ 119 Cal.Rptr. 692].) To the extent they do not actually support Husband's petition for dissolution of marriage, the cases cited by Wife are all concerned with the res judicata effect of a jurisdictional finding of domicile in a divorce action.